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The K30020AR0 is a constant section bearing with a slim 20mm width and dimensions of 300mm bore by 340mm outer diameter. Made from chrome steel with a brass cage, it handles angular contact loads smoothly.
Its 30° contact angle and ABEC-1 tolerance provide reliable performance for radial loads up to 7313 lbf. The open design allows easy lubrication and works in temperatures from -30°C to 110°C.
This single-row bearing is interchangeable with KAYDON models, making it a practical replacement choice. Ideal for applications requiring thin-section bearings, such as robotics or precision machinery.
Weighing 2.23kg, it offers a good balance of strength and compact design. Compliant with RoHS standards for safe industrial use.
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Performance Features of K30020AR0 Bearing
K30020AR0 Bearing is built with chrome steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 7313 lbf, ensuring reliable performance in various applications.
The brass cage maintains ball alignment, reducing friction and enhancing durability.
With a temperature range of -30°C to 110°C, it performs well in diverse environments.
Key Fields for K30020AR0 Bearing
K30020AR0 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery where its slim profile and angular contact design are beneficial. The open seal type allows for easy lubrication, ensuring long service life in continuous operation.
In aerospace applications, K30020AR0 Bearing provides reliable performance in control systems and actuators due to its high load capacity and temperature resistance. The brass cage adds durability, making it suitable for demanding environments.
For medical imaging devices, K30020AR0 Bearing’s chrome steel construction ensures smooth and precise movement, critical for accurate diagnostics. Its ABEC-1 tolerance class guarantees consistent performance in sensitive equipment.
Where Is K30020AR0 Bearing Used?
You’ll often find K30020AR0 Bearing in packaging machinery, where its thin section design saves space without compromising load capacity. The 30° contact angle helps manage both radial and axial loads efficiently.
In semiconductor manufacturing, K30020AR0 Bearing supports wafer handling systems, thanks to its precise tolerances and smooth operation. The metric sizing ensures compatibility with a variety of international equipment standards.
Built for Heavy-Duty Use: K30020AR0 Bearing
K30020AR0 Bearing excels in construction equipment like cranes and excavators, where its high static load rating handles heavy shocks and vibrations. The chrome steel rings and brass cage offer excellent wear resistance.
For wind turbine yaw systems, K30020AR0 Bearing’s ability to handle moment loads makes it a reliable choice. Its wide temperature range ensures performance in both extreme cold and moderate heat.
Automotive vs Aerospace: Applications of K30020AR0 Bearing
In automotive steering systems, K30020AR0 Bearing provides precise angular contact support, enhancing driver control and safety. Its lightweight design helps improve fuel efficiency without sacrificing durability.
For aerospace landing gear mechanisms, K30020AR0 Bearing’s high static thrust load capacity ensures reliable operation under extreme conditions. The brass cage reduces friction, contributing to smoother movements.
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